Just 7 and 5. * * * * * 7 is not a factor of 40. In fact, 40 has 4 prime factors, not 3. 40 = 23*5
41, 43 and 47 are the prime numbers between 40 and 50. Any nonzero number can be a factor.
The greatest prime factor of 40 is: 5
All numbers have factors. Some factors are prime numbers. A prime factor is a factor that is a prime number. A common prime factor is a prime factor that appears on the list of factors of two or more given numbers.
No. While 4 is a factor of 40, it is not a prime number.
40 20,2 10,2,2 5,2,2,2 2 x 2 x 2 x 5 = 40
No because their only common factor is not 1. Relatively prime numbers only have 1 as a common factor. They both have 1 but also 5 as a common factor.
The greatest prime factor of 40 is 5. The greatest prime factor of 63 is 7. They do not have any prime factors in common.
6 and 8 are not prime numbers. Nor are they greater than 40 and less than 50.
All prime numbers have a common factor of 1.
Prime numbers have one distinct prime factor.
The prime numbers (factors) of 40 are: 2 and 5